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CVE-2022-23918

Quick assessment

Affected
TCL LinkHub Mesh Wifi
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

TCL LinkHub Mesh Wi-Fi是TCL公司的一款路由器。 TCL LinkHub Mesh Wifi MS1G_00_01.00_14版本存在安全漏洞，该漏洞源于confsrv set_mf_rule 函数中存在基于堆栈的缓冲区溢出漏洞。

AI Predicted 9.8 Difficulty: Easy EPSS 1.27% · P68
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I. Basic Information for CVE-2022-23918

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A stack-based buffer overflow vulnerability exists in the confsrv set_mf_rule functionality of TCL LinkHub Mesh Wifi MS1G_00_01.00_14. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability leverages the ethAddr field within the protobuf message to cause a buffer overflow.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
TCL LinkHub Mesh Wi-Fi 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TCL LinkHub Mesh Wi-Fi是TCL公司的一款路由器。 TCL LinkHub Mesh Wifi MS1G_00_01.00_14版本存在安全漏洞，该漏洞源于confsrv set_mf_rule 函数中存在基于堆栈的缓冲区溢出漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
TCL LinkHub Mesh Wifi MS1G_00_01.00_14 -

II. Public POCs for CVE-2022-23918

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III. Intelligence Information for CVE-2022-23918

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Other References for CVE-2022-23918 (1)

Same Patch Batch · TCL · 2022-08-05 · 42 CVEs total

CVE-2022-24029 TCL LinkHub Mesh Wi-Fi 安全漏洞
CVE-2022-24019 TCL LinkHub Mesh Wi-Fi 安全漏洞
CVE-2022-24020 TCL LinkHub Mesh Wi-Fi 安全漏洞
CVE-2022-24021 TCL LinkHub Mesh Wi-Fi 安全漏洞
CVE-2022-24022 TCL LinkHub Mesh Wi-Fi 安全漏洞
CVE-2022-24023 TCL LinkHub Mesh Wi-Fi 安全漏洞
CVE-2022-24024 TCL LinkHub Mesh Wi-Fi 安全漏洞
CVE-2022-24025 TCL LinkHub Mesh Wi-Fi 安全漏洞
CVE-2022-24026 TCL LinkHub Mesh Wi-Fi 安全漏洞
CVE-2022-24027 TCL LinkHub Mesh Wi-Fi 安全漏洞
CVE-2022-24028 TCL LinkHub Mesh Wi-Fi 安全漏洞
CVE-2022-24018 TCL LinkHub Mesh Wi-Fi 安全漏洞
CVE-2022-25996 TCL LinkHub Mesh Wi-Fi 缓冲区错误漏洞
CVE-2022-26009 TCL LinkHub Mesh Wi-Fi 缓冲区错误漏洞
CVE-2022-26342 TCL LinkHub Mesh Wi-Fi 安全漏洞
CVE-2022-26346 TCL LinkHub Mesh Wi-Fi 访问控制错误漏洞
CVE-2022-27178 TCL LinkHub Mesh Wi-Fi 访问控制错误漏洞
CVE-2022-27185 TCL LinkHub Mesh Wi-Fi 访问控制错误漏洞
CVE-2022-27630 TCL LinkHub Mesh Wi-Fi 信息泄露漏洞
CVE-2022-27633 TCL LinkHub Mesh Wi-Fi 信息泄露漏洞

Showing top 20 of 42 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: LinkHub Mesh Wifi
Same vendor: TCL
Same weakness: CWE-121

V. Comments for CVE-2022-23918

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